Northrop Grumman Builds military and science satellites, the Cygnus resupply spacecraft, solid rocket motors, and the Sentinel ICBM Perigee Aerospace Develops small-lift methane-fueled launch vehicles and manufactures liquid propulsion systems, composite tanks, and satellite thrusters 
| Northrop Grumman | Perigee Aerospace | |
|---|---|---|
| Founded | 1939 | 2018 |
| Headquarters | Falls Church, Virginia | Daejeon, South Korea |
| Type | public | private |
| Status | operating | operating |
| Employees | — | 16 |
| Total funding | — | $56.6M |
| Latest round | — | Series D |
| Sectors | Space Defense Systems, Satellite Manufacturing, Space Propulsion | Launch Services, Satellite Components & Subsystems, Space Propulsion |
| Products listed | 0 | 6 |
| Federal contracts | 25 ($21.07B) | — |
| Launches | 93 (92%) | — |
| Leaders listed | — | Yoon Shin, Seonghyeon Seo, Alan Kim |
| News mentions | 3 | 15 |
How do Northrop Grumman and Perigee Aerospace compare?
Both companies work in Space Propulsion. Northrop Grumman was founded in 1939 and Perigee Aerospace in 2018.
Which has more US federal contracts, Northrop Grumman or Perigee Aerospace?
Northrop Grumman has been awarded more, with $21.07B across 25 awards.
Which has more launches, Northrop Grumman or Perigee Aerospace?
Northrop Grumman leads with 93 tracked launches (92% success rate).